Kc = 0.513 at 500 K. N2O4(g)⇌2NO2(g) If a reaction vessel initially contains an N2O4N2O4 concentration...

Question

Question

Kc = 0.513 at 500 K. N2O4(g)⇌2NO2(g) If a reaction vessel initially contains an N2O4N2O4 concentration...

Kc = 0.513 at 500 K. N2O4(g)⇌2NO2(g)

If a reaction vessel initially contains an N2O4N2O4 concentration of 5.50×10⁻² MM at 500 KK, what are the equilibrium concentrations of N2O4N2O4 and NO2NO2 at 500 KK?

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

So for equiliberium, N₂ Oucg) = 2 NO2C9), Ko = 0.513 at sook initially [Nzow] = 5.5 x162 m Now 2 NO2 (97 Nou (g? 2x M 420 5.5

Add a comment

Answer 2

Similar Homework Help Questions

The value of Kc for the the following reaction is 0.470 at 471 K. N2O4(g)---->2NO2(g) Part 1)...

The value of Kc for the the following reaction is 0.470 at 471 K. N2O4(g)---->2NO2(g) Part 1) If a reaction vessel at that temperature initially contains 0.0200 M NO2 and 0.0200 M N2O4, what is the concentration of NO2 at equilibrium? _______M? part 2) What is the concentration of N2O4 at equilibrium? _______M?
Consider the following reaction: N2O4(g)⇌2NO2(g),Kc=0.36 at 2000∘C The reaction mixture initially contains only the reactant, [N2O4]=0.0300M...

Consider the following reaction: N2O4(g)⇌2NO2(g),Kc=0.36 at 2000∘C The reaction mixture initially contains only the reactant, [N2O4]=0.0300M , and no NO2. Find the equilibrium concentration of N2O4. Find the equilibrium concentration of NO2.
The value of Kc for the the following reaction is 0.470 at 473 K. N2O4 =...

The value of Kc for the the following reaction is 0.470 at 473 K. N2O4 = 2NO2 If a reaction vessel at that temperature initially contains 0.0250 M NO2 and 0.0250 M N2O4, what is the concentration of NO2 at equilibrium? What is the concentration of N2O4 at equilibrium?

Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g)ΔHorxn= 55.3kJ At 298 K, a reaction vessel initially contains...

Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g)ΔHorxn= 55.3kJ At 298 K, a reaction vessel initially contains 0.100 atm of N2O4. When equilibrium is reached, 58% of the N2O4 has decomposed to NO2. What percentage of N2O4 decomposes at 380 K ? Assume that the initial pressure of N2O4 is the same (0.100 atm).
Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g) ΔrH∘=55.3kJmol−1 At 298 K, a reaction vessel initially contains...

Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g) ΔrH∘=55.3kJmol−1 At 298 K, a reaction vessel initially contains 0.100 bar of N2O4. When equilibrium is reached, 58% of the N2O4 has decomposed to NO2. What percentage of N2O4 decomposes at 369 K? Assume that the initial pressure of N2O4 is the same (0.100 bar)
Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g) ΔrH∘=55.3kJmol−1 At 298 K, a reaction vessel initially contains...

Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g) ΔrH∘=55.3kJmol−1 At 298 K, a reaction vessel initially contains 0.100 bar of N2O4. When equilibrium is reached, 58% of the N2O4 has decomposed to NO2. What percentage of N2O4 decomposes at 389 K? Assume that the initial pressure of N2O4 is the same (0.100 bar). Please use bar and not atm.

The equilibrium constant, Kc, for the reaction N2O4(g)⇌2NO2(g) is 5.1×10−3. If the equilibrium mixture contains [NO2]...

The equilibrium constant, Kc, for the reaction N2O4(g)⇌2NO2(g) is 5.1×10−3. If the equilibrium mixture contains [NO2] = 0.047 M , what is the molar concentration of N2O4? Express the concentration to two significant figures and include the appropriate units.
Calculate the equilibrium concentrations of N2O4 and NO2 at 25°C in a vessel that contains initial...

Calculate the equilibrium concentrations of N2O4 and NO2 at 25°C in a vessel that contains initial concentration of 0.0500M of N2O4. KC = 4.64 × 10-3 at 25°C. N2O4 (g) 2NO2 (g)
25. Suppose that 2.00 moles of N2O4 are initially injected into a 1.00 L reaction vessel...

25. Suppose that 2.00 moles of N2O4 are initially injected into a 1.00 L reaction vessel held at 100oC. Calculate the equilibrium concentrations. N2O4 (g) <-> 2NO2 (g) Kc= 0.20 Please show all work for thumbs up

Calculate the equilibrium concentrations of N2O4 and NO2 at 25 ∘C in a vessel that contains...

Calculate the equilibrium concentrations of N2O4 and NO2 at 25 ∘C in a vessel that contains an initial N2O4 concentration of 0.0551 M . The equilibrium constant Kc for the reaction N2O4(g)⇌2NO2(g) is 4.64×10−3 at 25 ∘C. Express your answers using four decimal places separated by a comma. Hi. I don't know how to solve this problem. I would appreciate if you could go in details. Thank you so much.

Kc = 0.513 at 500 K. N2O4(g)⇌2NO2(g) If a reaction vessel initially contains an N2O4N2O4 concentration...

Homework Answers

Add Answer to:
Kc = 0.513 at 500 K. N2O4(g)⇌2NO2(g) If a reaction vessel initially contains an N2O4N2O4 concentration...

Post as a guest

Earn Coins

The value of Kc for the the following reaction is 0.470 at 471 K. N2O4(g)---->2NO2(g) Part 1)...

Consider the following reaction: N2O4(g)⇌2NO2(g),Kc=0.36 at 2000∘C The reaction mixture initially contains only the reactant, [N2O4]=0.0300M...

The value of Kc for the the following reaction is 0.470 at 473 K. N2O4 =...

Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g)ΔHorxn= 55.3kJ At 298 K, a reaction vessel initially contains...

Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g) ΔrH∘=55.3kJmol−1 At 298 K, a reaction vessel initially contains...

Dinitrogen tetroxide decomposes to nitrogen dioxide: N2O4(g)→2NO2(g) ΔrH∘=55.3kJmol−1 At 298 K, a reaction vessel initially contains...

The equilibrium constant, Kc, for the reaction N2O4(g)⇌2NO2(g) is 5.1×10−3. If the equilibrium mixture contains [NO2]...

Calculate the equilibrium concentrations of N2O4 and NO2 at 25°C in a vessel that contains initial...

25. Suppose that 2.00 moles of N2O4 are initially injected into a 1.00 L reaction vessel...

Calculate the equilibrium concentrations of N2O4 and NO2 at 25 ∘C in a vessel that contains...

Kc = 0.513 at 500 K. N2O4(g)⇌2NO2(g) If a reaction vessel initially contains an N2O4N2O4 concentration...

Homework Answers

Add Answer to: Kc = 0.513 at 500 K. N2O4(g)⇌2NO2(g) If a reaction vessel initially contains an N2O4N2O4 concentration...

Post as a guest

Earn Coins

Add Answer to:
Kc = 0.513 at 500 K. N2O4(g)⇌2NO2(g) If a reaction vessel initially contains an N2O4N2O4 concentration...